Humboldt County (Eureka)
October
Weather in Humboldt County, California for October 2027
Your guide to Humboldt County weather in October - trends and predictions
In general, the average temperature in Humboldt County at the beginning of October is 15.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 13.2 °C by the end of October.
With an average of 5 rainy days, Humboldt County experiences minimal rainfall in October.
Is October a good time to visit Humboldt County? check out the best time to travel to Humboldt County page.
✨ Is October a good time to visit Humboldt County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
26
Dry days
5
Rainy days
0
Snow days
14°/10°
Temperatures
15 km/h
Avg max wind
83 %
Avg humidity
Humboldt County Weather October
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Temperatures trend during October in Humboldt County
See the weather trend as well as the moving average line
October weather in Humboldt County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 18° /12° | 0 mm | 5 | |
| Oct. 2 |  Partly cloudy | 15° /11° | 0 mm | 3 | |
| Oct. 3 | Sunny | 16° /11° | 0 mm | 4 | |
| Oct. 4 | Partly cloudy | 14° /10° | 0 mm | 3 | |
| Oct. 5 | Partly cloudy | 15° /11° | 0 mm | 4 | |
| Oct. 6 |  Thundery outbreaks possible | 18° /12° | 0 mm | 5 | |
| Oct. 7 | Partly cloudy | 16° /11° | 0 mm | 4 | |
| Oct. 8 |  Mist | 14° /10° | 0 mm | 3 | |
| Oct. 9 |  Overcast | 14° /10° | 0 mm | 3 | |
| Oct. 10 |  Moderate rain | 13° /11° | 13.2 mm | 3 | |
| Oct. 11 | Overcast | 13° /9° | 0.2 mm | 3 | |
| Oct. 12 | Overcast | 15° /10° | 0 mm | 3 | |
| Oct. 13 |  Light rain | 13° /10° | 3.3 mm | 3 | |
| Oct. 14 | Fog | 15° /10° | 0 mm | 4 | |
| Oct. 15 | Mist | 16° /11° | 0 mm | 3 | |
| Oct. 16 | Fog | 14° /10° | 0 mm | 3 | |
| Oct. 17 | Partly cloudy | 15° /10° | 0 mm | 3 | |
| Oct. 18 | Partly cloudy | 14° /10° | 0 mm | 3 | |
| Oct. 19 | Overcast | 15° /10° | 0 mm | 3 | |
| Oct. 20 | Mist | 15° /10° | 0 mm | 3 | |
| Oct. 21 | Light rain | 16° /11° | 4.8 mm | 3 | |
| Oct. 22 | Mist | 13° /10° | 0.7 mm | 3 | |
| Oct. 23 | Mist | 13° /9° | 0 mm | 3 | |
| Oct. 24 | Light rain | 15° /9° | 3.7 mm | 3.5 | |
| Oct. 25 | Light rain | 15° /10° | 9.1 mm | 3 | |
| Oct. 26 | Moderate rain | 14° /10° | 19.1 mm | 3 | |
| Oct. 27 | Light rain | 14° /8° | 3.9 mm | 3 | |
| Oct. 28 | Light rain | 13° /9° | 3.3 mm | 3 | |
| Oct. 29 | Overcast | 12° /9° | 0 mm | 2 | |
| Oct. 30 | Moderate rain | 12° /8° | 10 mm | 2 | |
| Oct. 31 |  Moderate or heavy rain with thunder | 12° /9° | 12.5 mm | 1 | |
| Next | |||||
Important Notice
Our weather forecast for Humboldt County in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Humboldt County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Humboldt County in October - FAQ
What are the expected maximum and minimum temperatures in Humboldt County during October?
During October, expect a variety of temperatures with highs around 14° and lows near 10°, suitable for diverse activities and preferences.
How much rainfall should be expected in Humboldt County during October?
Significant rainfall exceeding 112 mm is expected in Humboldt County during October, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Humboldt County during October?
The average wind speed in Humboldt County during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Humboldt County
Explore the daily rainfall trends and prepare for Humboldt Countys October weather 💧
Typically, Humboldt County has 5 rainy days in October with a total of 112 mm of rainfall.
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